A rod of negligible heat capacity has length 20 cm, area of cross--section 1.0" cm"^(2) and thermal conductivity 200" W/m"-""^(0)C. The temperature of one end is maintained at 0^(0)C and that of the other end is slowly and linearly varied from 0^(0)C to 60^(0)C in 10 minutes. Assuming noloss of heat through the sides. The total heat transmitted through the rod in these 10 minutes is x xx600. Find x

A rod of negligible heat capacity has length 20 cm, area of cross--sec

1.	A rod of negligible heat capacity has length 20 cm, area of cross--section 1.0" cm"^(2) and thermal conductivity 200" W/m"-""^(0)C. The temperature of one end is maintained at 0^(0)C and that of the other end is slowly and linearly varied from 0^(0)C to 60^(0)C in 10 minutes. Assuming noloss of heat through the sides. The total heat transmitted through the rod in these 10 minutes is x xx600. Find x
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